6843920496 has 40 divisors (see below), whose sum is σ = 20205861504. Its totient is φ = 1955405760.

The previous prime is 6843920471. The next prime is 6843920513. The reversal of 6843920496 is 6940293486.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10184070 + ... + 10184741.

Almost surely, 2^6843920496 is an apocalyptic number.

It is an amenable number.

6843920496 is an abundant number, since it is smaller than the sum of its proper divisors (13361941008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6843920496 is a wasteful number, since it uses less digits than its factorization.

6843920496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20368829 (or 20368823 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 51.

The square root of 6843920496 is about 82727.9910066720. The cubic root of 6843920496 is about 1898.6065957272.

The spelling of 6843920496 in words is "six billion, eight hundred forty-three million, nine hundred twenty thousand, four hundred ninety-six".